TIRE PRESSURE WARNING SYSTEM

摘要

This tire pressure warming system comprises an internal pressure acquisition apparatus (TPMS sensor transmitters (1), TPMS receiver (2)) for obtaining the internal pressure of each tire (5) of a vehicle (6); and an information terminal device (3) for determining whether there is a puncture-based failure or a failure resulting from a natural pressure drop on the basis of changes in the internal pressure of each tire received from the TPMS receiver (2), and displaying a warning in accordance with the failure condition.